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value < 0. errno is only updated in this case. Change all (most?)
callers of syscalls to follow this better, and let's see if this strictness
helps us in the future.
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ok cheloha deraadt schwarze
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OK tb@
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instead of gettimeofday(2).
From Scott Cheloha, ok jca
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From Scott Cheloha
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- Remove -? from getopt(3) options, but still keep (or add) -h where applicable
- Replace hardcoded program strings by getprogname(3)
- Specific changes:
- atc(6): this used -? and -u for usage(), remove both from game and manpage
- bcd(6): use __progname instead of getprogname(3), no need to include stdlib.h
- hunt(6): replace fputs(3) by fprintf(3)
OK tb@ after his suggestions
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- in main() replace exit with return
- drop some /* NOTREACHED */ lint comments along the way.
- make more use of standard CFLAGS, esp. -Wimplicit-function-declaration
- add and sort some headers when needed
- add straightforward pledges to some programs used at compile time
discussed with and ok mestre@
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OK tb@ and he also pointed out that for consistency with rest of the tree we
should include termios.h instead of sys/ttydefaults.h, where applicable
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srandom(time()+getpid()), was changed by srandomdev(), but #include <time.h>
lived up until this day so remove it.
Additionally, earlier than that, 18 years ago, random(6) was one of the first
consumers of arc4random(3) family, and was pulling it from dev/rndvar.h but
these days we pull it from stdlib.h, which is already done, so while here
remove dev/rndvar.h also.
"seems comprehensive to me" deraadt@ and OK tb@
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section.
Found another one in arithmetic(6) which also didn't return, and removed a function from number(6) which is not used anymore.
OK tb@
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not for a fixed number of iterations. This makes a difference on terminals
not fast enough to update every second, in particular in -s mode.
Inspired by FreeBSD, but implemented differently with less bugs.
Patch from pjanzen@, slightly tweaked by me.
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arithmetics and validity constraints fixed by me. OK pjanzen@ tedu@
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* properly delay scrolling with nanosleep(2), relevant on fast terminals
* change timing to end scrolling on the second instead of starting it
* error out if the terminal is too small instead of garbling the output
* use strtonum(3) rather than strtol(3) and terminate error message with \n
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found with the new mandoc(1) MANDOCERR_AN_MISSING warning;
no text changes
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ok jmc@
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ok miod@, otto@
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to state the following, when asked about licensing issues:
"It's ok to put any copyright as long as it stays in the public domain.
...
Since I did not write it to make any profit or fame in the first place,
I guess its use is not limited by any license. Of course I would not
object to my name being mentioned."
Then he disappeared again.
So I've put on a current copyright to him, and labelled the code explicitly
as public domain.
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hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.
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mpech@prosoft.org.lv
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little too early; and do some general tidying
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is used instead; kwesterback@home.com
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